Oct 31 20:04:34.481 INFO checking takakawa/mockserver against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 20:04:34.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 20:04:34.902 INFO blam! db2583cb38fa959d9896826d14d9226ad1fae16d85e98f0185ecdd294fbc3a67
Oct 31 20:04:34.908 INFO running `"docker" "start" "-a" "db2583cb38fa959d9896826d14d9226ad1fae16d85e98f0185ecdd294fbc3a67"`
Oct 31 20:04:36.024 INFO kablam! usermod: no changes
Oct 31 20:04:36.104 INFO kablam!     Checking mockserver v0.1.0 (/source)
Oct 31 20:04:36.492 INFO kablam! warning: unused variable: `o`
Oct 31 20:04:36.492 INFO kablam!   --> src/main.rs:30:8
Oct 31 20:04:36.492 INFO kablam!    |
Oct 31 20:04:36.492 INFO kablam! 30 |                 Ok(o) => {
Oct 31 20:04:36.492 INFO kablam!    |                    ^ help: consider using `_o` instead
Oct 31 20:04:36.492 INFO kablam!    |
Oct 31 20:04:36.492 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:04:36.492 INFO kablam! 
Oct 31 20:04:36.514 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 20:04:36.514 INFO kablam!   --> src/main.rs:21:4
Oct 31 20:04:36.514 INFO kablam!    |
Oct 31 20:04:36.514 INFO kablam! 21 |             stream.shutdown(Shutdown::Both);
Oct 31 20:04:36.514 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:04:36.514 INFO kablam!    |
Oct 31 20:04:36.514 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 20:04:36.514 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 20:04:36.514 INFO kablam! 
Oct 31 20:04:36.514 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 20:04:36.514 INFO kablam!   --> src/main.rs:33:50
Oct 31 20:04:36.516 INFO kablam!    |
Oct 31 20:04:36.516 INFO kablam! 33 |                        Err(e)=>{println!("Failed to send:{}",e);stream.shutdown(Shutdown::Both);break;},
Oct 31 20:04:36.516 INFO kablam!    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:04:36.516 INFO kablam!    |
Oct 31 20:04:36.516 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 20:04:36.516 INFO kablam! 
Oct 31 20:04:36.540 INFO kablam! warning: unused variable: `o`
Oct 31 20:04:36.540 INFO kablam!   --> src/main.rs:30:8
Oct 31 20:04:36.540 INFO kablam!    |
Oct 31 20:04:36.540 INFO kablam! 30 |                 Ok(o) => {
Oct 31 20:04:36.540 INFO kablam!    |                    ^ help: consider using `_o` instead
Oct 31 20:04:36.540 INFO kablam!    |
Oct 31 20:04:36.540 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:04:36.540 INFO kablam! 
Oct 31 20:04:36.596 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 20:04:36.596 INFO kablam!   --> src/main.rs:21:4
Oct 31 20:04:36.596 INFO kablam!    |
Oct 31 20:04:36.596 INFO kablam! 21 |             stream.shutdown(Shutdown::Both);
Oct 31 20:04:36.596 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:04:36.596 INFO kablam!    |
Oct 31 20:04:36.596 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 20:04:36.596 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 20:04:36.596 INFO kablam! 
Oct 31 20:04:36.596 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 20:04:36.596 INFO kablam!   --> src/main.rs:33:50
Oct 31 20:04:36.596 INFO kablam!    |
Oct 31 20:04:36.596 INFO kablam! 33 |                        Err(e)=>{println!("Failed to send:{}",e);stream.shutdown(Shutdown::Both);break;},
Oct 31 20:04:36.596 INFO kablam!    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:04:36.597 INFO kablam!    |
Oct 31 20:04:36.597 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 20:04:36.597 INFO kablam! 
Oct 31 20:04:36.645 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Oct 31 20:04:36.669 INFO kablam! su: No module specific data is present
Oct 31 20:04:37.598 INFO running `"docker" "rm" "-f" "db2583cb38fa959d9896826d14d9226ad1fae16d85e98f0185ecdd294fbc3a67"`
Oct 31 20:04:37.904 INFO blam! db2583cb38fa959d9896826d14d9226ad1fae16d85e98f0185ecdd294fbc3a67